High Quality Food Grade Tech Grade 75% 85% H3po4 Phosphoric Acid CAS 7664-38-2

Product Description

Product Parameters

ITEMS	STANDARDS
Appearance	Transparent colorless sticky fluid
Content as H3PO4%	≥85
Colority	20 max
Pb%	1 max
As%	≤0.00005
H3PO3%	≤0.012
Cl %	5 max
Fluoride as F%	≤0.001

FAQ 1, Q: Can you supply samples for testing?
A: Yes, Our samples are free for your testing,
However, you need to afford the delivery fee (DHL/TNT/EMS)
The delivery fee will be deducted from the future bulk order.
2, Q: What documents you provide for every shipment?
A: Usually, Commercial invoice, Packing list, Bill of lading, COA, Certificate of origin,
MSDS are promised. Other documents you need for import,
please feel free to contact us.
3,Q: How can i get the price for this product?
A: Please give us the exact quantity,packing,destination port and
other necessary information,we will give you quotation according
to your specific requirments. 4,Q: How about delivery lead time?
A: Delivery lead time: About 7-10 days after payment confirmed.(Chinese holiday not included).
5,Q:How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,Western Union or Paypal or secure payment. Company Members

Packing 35 kg a bucket ton pack bucket
Industry: Phosphoric acid is an important chemical raw material. Its main functions are as follows:
1, treat the metal surface, generate insoluble phosphate film on the metal surface to protect the metal from corrosion.
2, mixed with nitric acid as a chemical polish to improve the finish of the metal surface.
3, the production of washing supplies, pesticide raw material phosphate ester.
4, the production of phosphorus-containing flame retardant raw materials.